Well this was interesting. Went to bed last night with around 30% remaining (pretty typical for me). Normally I lose a couple % overnight before charging in the morning. Today though I woke up, plugged it in and then noticed the phone was off. Powered up and saw that my phone had COMPLETELY discharged... Open up the battery usage chart to find this. Google using up 51% of my battery yesterday?! Anyone ever had this happen with them before? Something else interesting is when I pull up the app details, it says that was 19 hrs of active use, 0hrs background.